Privacy

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A place to discuss privacy and freedom in the digital world.

Privacy has become a very important issue in modern society, with companies and governments constantly abusing their power, more and more people are waking up to the importance of digital privacy.

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Encrypt your Linux with LUKS, like seriously. (lemmy.ml)

submitted 4 days ago* (last edited 4 days ago) by lunatique@lemmy.ml to c/privacy@lemmy.ml

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This makes a world of difference. I know many people may know of it but may not actually do it. It Protects your files in case your computer is ever stolen and prevents alphabet agencies from just brute forcing into your Laptop or whatever.

I found that Limine (bootloader) has the fastest decryption when paired with LUKS at least for my laptop.

If your computer isn't encrypted I could make a live USB of a distro, plug it into your computer, boot, and view your files on your hard drive. Completely bypassing your Login manager. If your computer is encrypted I could not. Use a strong password and different from your login

Benefits of Using LUKS with GRUB Enhanced Security

Data Protection: LUKS (Linux Unified Key Setup) encrypts disk partitions, ensuring that data remains secure even if the physical device is stolen.
Full Disk Encryption: It can encrypt the entire disk, including sensitive files and swap space, preventing unauthorized access to confidential information.

Compatibility with GRUB

Unlocking from Bootloader: GRUB can unlock LUKS-encrypted partitions using the cryptomount command, allowing the system to boot securely without exposing sensitive data.
Support for LVM: When combined with Logical Volume Management (LVM), LUKS allows for flexible partition management while maintaining encryption.

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[–] floofloof@lemmy.ca 5 points 4 days ago* (last edited 4 days ago)

It depends how the backup is encrypted. Most backup solutions will give you an encryption key, or a password to a key, that you have to keep safely and securely somewhere else. If you have an online password manager or a Keepass database in cloud storage, that would be a reasonable place to keep the key. Or on a USB stick (preferably more than one because they can fail) or a piece of paper which you mustn't lose.